River floods may cause diseases. Describe a disease which may be spread by a river flooding

• Cholera spreads when sanitation is poor
• Organisms from sewage find their way into drinking water
• It is caught by eating or drinking something that has been contaminated by the waste of a person who has Cholera
• Causes diarrhoea, violent vomiting, and cramp
• The victim loses liquid causing dehydration
• The disease can kill but only if not treated straight away.
• The only thing to stop the spread of Cholera is Education